{"product_id":"utrai-4000a-jump-starter-portable-car-battery-booster","title":"UTRAI 4000A Jump Starter — Portable 12V Car Battery Booster \u0026 Power Bank","description":"\u003ch2\u003eDead Battery? Back on the Road in Minutes.\u003c\/h2\u003e\u003cp\u003eA dead car battery doesn't have to mean a tow truck and a two-hour wait. The UTRAI 4000A Jump Starter fits in your glove box and delivers enough peak current to start cars, trucks, SUVs, and even diesel engines — all from a device you can hold in one hand. It's also a full-featured power bank for charging your phone, tablet, or other devices on the go.\u003c\/p\u003e\u003ch2\u003eWhy 4000A Peak Current Matters\u003c\/h2\u003e\u003cp\u003eMost consumer jump starters top out at 1000–2000A — enough for small cars but underpowered for larger engines. The UTRAI's 4000A peak current handles V8 engines, diesel trucks, and vehicles with larger batteries that standard jump starters can't touch.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4000A peak current\u003c\/strong\u003e — starts cars, trucks, SUVs, and diesel engines up to 10L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V auto starting device\u003c\/strong\u003e — compatible with all standard 12V vehicle batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in power bank\u003c\/strong\u003e — USB output to charge phones and devices while you're on the road\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; portable\u003c\/strong\u003e — fits in a glove box, trunk, or go-bag\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety protections\u003c\/strong\u003e — reverse polarity, overcharge, and short circuit protection built in\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat size engines can it start?\u003c\/strong\u003e\u003cbr\u003eUp to 10L diesel and all standard gasoline engines. Check specifications for exact engine compatibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many jump starts per charge?\u003c\/strong\u003e\u003cbr\u003eApproximately 20–30 jump starts on a full charge depending on battery condition and temperature.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I charge the jump starter itself?\u003c\/strong\u003e\u003cbr\u003eVia USB-C or the included charging cable. See specifications for full charging details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it safe to use on modern vehicles with sensitive electronics?\u003c\/strong\u003e\u003cbr\u003eYes — built-in safety protections prevent damage to vehicle electronics.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\u003cp\u003eBattery Capacity: 3.7V\u003cbr\u003eBattery Capacity (mAh): 12000–18000\u003cbr\u003eBattery Cycle Life: About 300 times\u003cbr\u003eBrand Name: UTRAI\u003cbr\u003eCar Jump Start Output: 12V\u003cbr\u003eCertified: CE, FCC\u003cbr\u003eConversion Rate: 85%~90%\u003cbr\u003eOrigin: Mainland China\u003c\/p\u003e","brand":"Authority Asset Brand","offers":[{"title":"4000A JS1-PRO \/ Poland","offer_id":48420123050228,"sku":"14:1052#4000A JS1-PRO;200007763:203372089","price":149.99,"currency_code":"USD","in_stock":true},{"title":"4000A JS1-PRO \/ Saudi Arabia","offer_id":48420123082996,"sku":"14:1052#4000A JS1-PRO;200007763:100015000","price":199.99,"currency_code":"USD","in_stock":true},{"title":"4000A JS1-PRO \/ China Mainland","offer_id":48420123115764,"sku":"14:1052#4000A JS1-PRO;200007763:201336100","price":229.99,"currency_code":"USD","in_stock":true},{"title":"4000A JS1-PRO \/ UNITED KINGDOM","offer_id":48420123148532,"sku":"14:1052#4000A JS1-PRO;200007763:201336105","price":149.99,"currency_code":"USD","in_stock":true},{"title":"4000A JS1-PRO \/ spain","offer_id":48420123214068,"sku":"14:1052#4000A JS1-PRO;200007763:201336104","price":149.99,"currency_code":"USD","in_stock":true},{"title":"4000A JS1-PRO \/ brazil","offer_id":48420123246836,"sku":"14:1052#4000A JS1-PRO;200007763:203054829","price":199.99,"currency_code":"USD","in_stock":true},{"title":"4000A JS1-PRO \/ israel","offer_id":48420123279604,"sku":"14:1052#4000A JS1-PRO;200007763:203124903","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0564\/6836\/files\/Sbf5273a6b4f0448ebc614649fc90d990L.webp?v=1780720409","url":"https:\/\/authorityassetbrand.com\/products\/utrai-4000a-jump-starter-portable-car-battery-booster","provider":"Authority Asset Brand","version":"1.0","type":"link"}